The following applies to all Pixelpolly clothes: wash at 30 degrees or colder. By hand, or in a washing bag in the machine. use a delicate wash program and mild soap (wool/silk). All knitwear: dry flat. 100% wool handwash cold only. To prevent microplastic waste, I use the laundry bag from Guppy Friend, which can be purchased at several eco shops. Let's make this world a better place!